230055805 has 32 divisors (see below), whose sum is σ = 333324288. Its totient is φ = 149083200.

The previous prime is 230055803. The next prime is 230055817. The reversal of 230055805 is 508550032.

It is not a de Polignac number, because 230055805 - 2¹ = 230055803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230055803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44190 + ... + 49120.

It is an arithmetic number, because the mean of its divisors is an integer number (10416384).

Almost surely, 2^230055805 is an apocalyptic number.

It is an amenable number.

230055805 is a deficient number, since it is larger than the sum of its proper divisors (103268483).

230055805 is a wasteful number, since it uses less digits than its factorization.

230055805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 230055805 is about 15167.5906128825. The cubic root of 230055805 is about 612.7421161371.

It can be divided in two parts, 230055 and 805, that added together give a triangular number (230860 = T₆₇₉).

The spelling of 230055805 in words is "two hundred thirty million, fifty-five thousand, eight hundred five".